def test_d_prime():
hits = 20
fas = 10
n = 25
result_expected = 1.094968336708714
result = d_prime(hits, fas, n)
assert np.allclose(result, result_expected)
def test_d_prime_fa_rate_0():
hits = 20
fas = 0
n = 25
result_expected = 2.8709963601770019
result = d_prime(hits, fas, n)
assert np.allclose(result, result_expected)
def test_d_prime_hit_rate_0():
hits = 0
fas = 10
n = 25
result_expected = -1.8264976530844206
result = d_prime(hits, fas, n)
assert np.allclose(result, result_expected)
def test_d_prime_fa_rate_1():
hits = 20
fas = 25
n = 25
result_expected = -1.2688073016131012
result = d_prime(hits, fas, n)
assert np.allclose(result, result_expected)
def test_d_prime_hit_rate_1():
hits = 25
fas = 10
n = 25
result_expected = 2.3133060087056823
result = d_prime(hits, fas, n)
assert np.allclose(result, result_expected)